Gokigen Sayonara (ご機嫌サヨナラ) is a track featured in IZ*ONE’s Japanese debut single, Suki to Iwasetai. It is performed in a unit by Kwon Eunbi, Kang Hyewon, Lee Chaeyeon, Kim Chaewon, Honda Hitomi, An Yujin and Jang Wonyoung. Only available in version Type A of the album.
It was also adapted to a Korean version by Lee Chaeyeon in IZ*ONE's 2nd mini album, HEART*IZ.
Sung by : IZ*ONE (Eunbi, Hyewon, Chaeyeon, Chaewon, Hitomi, Yujin & Wonyoung)
Music By: Toshishiko Watanabe
Arrangement By: Toshihiko Watanabe, Hirotaka Hayakawa